SHSelfHostIndex

Christmas Community vs Tasks.org CalDAV Sync

A side-by-side comparison of two self-hosted calendar & contacts options — licensing, setup difficulty, resource needs, and what each one replaces.

Not the right match-up?
CH Christmas Community Create a simple place for your entire family to use to find gifts that VS TA Tasks.org CalDAV Sync Open-source calendar and task sync client for Android
FeatureChristmas CommunityTasks.org CalDAV Sync
CategoryCalendar & ContactsCalendar & Contacts
LicenseAGPL-3.0GPL-3.0
LanguageTypeScriptKotlin
Setup difficultyMediumEasy
Min. RAM512 MB128 MB
Deploymentdockerbinary, source
GitHub stars★ 422★ 2,784
First released20202013
Replaces—Google Calendar Sync, iCloud sync

Why pick each one

Choose Christmas Community if…

  • Released under the AGPL-3.0 license
  • First-class Docker support for quick deployment
  • Written in TypeScript
  • Lightweight — runs in 512 MB RAM
Christmas Community details

Choose Tasks.org CalDAV Sync if…

  • Released under the GPL-3.0 license
  • Easy to set up — beginner-friendly
  • Active community (2.8k GitHub stars)
  • Written in Kotlin
Tasks.org CalDAV Sync details

Frequently asked questions

Is Christmas Community or Tasks.org CalDAV Sync better?

Tasks.org CalDAV Sync is the stronger all-round pick: it has both the larger community and the simpler easy setup. Consider Christmas Community if its specific feature set fits your needs better.

Are Christmas Community and Tasks.org CalDAV Sync free and open-source?

Yes. Christmas Community is licensed under AGPL-3.0 and Tasks.org CalDAV Sync under GPL-3.0. Both can be self-hosted at no software cost.

Can I run Christmas Community and Tasks.org CalDAV Sync with Docker?

Christmas Community: yes. Tasks.org CalDAV Sync: check the project docs for container support.

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